package com.coderman.common.utils;

import javax.servlet.http.HttpServletRequest;

/**
 * @author zhangyukang
 * @since 2019/11/10 15:50
 */
public class BrowserUtil {

	/**
	 * 获取来访者的浏览器版本
	 * @param request
	 * @return
	 */
	public static String getRequestBrowserInfo(HttpServletRequest request) {
		String browserVersion = null;
		String header = request.getHeader("user-agent");
		if (header == null || header.equals("")) {
			return "";
		}
		if (header.indexOf("MSIE") > 0) {
			browserVersion = "IE";
		}
		else if (header.indexOf("Firefox") > 0) {
			browserVersion = "Firefox";
		}
		else if (header.indexOf("Chrome") > 0) {
			browserVersion = "Chrome";
		}
		else if (header.indexOf("Safari") > 0) {
			browserVersion = "Safari";
		}
		else if (header.indexOf("Camino") > 0) {
			browserVersion = "Camino";
		}
		else if (header.indexOf("Konqueror") > 0) {
			browserVersion = "Konqueror";
		}
		return browserVersion;
	}

}
